Here is my 1967 Chevelle

[Kaboo]

Thanks,

I made the pieces to quiet them down. They are perforated stainless. I rolled them into a cone shape and slid them into the pipe just in front of the turn down. I was surprised but they did help. Not enough though. I am going to take them out and order muffler inserts from Speedway. I can get them in 3 1/2" by 7" long. My father-in-law has them on his 33 chevy. I was wanting to keep the restriction to a minimum but I can't get pulled over every time i drive this thing either. I took a video to post but the car is so loud that it just sounded like white noise. I'll try again after I tone it down a bit.